15" x 10" jelly roll pan
1 - 8 ounce package cream cheese, softened
2-1/3 cups sugar, divided
3/4 cup water
1/2 cup butter
1-1/2 ounces unsweetened baking chocolate
2 cups flour
1/2 cup sour cream
1 teaspoon baking soda
1/2 teaspoon salt
1 cup semisweet chocolate chips
In a mixing bowl, beat cream cheese and 1/3 cup sugar until light and fluffy. Beat in 1 egg; set aside. In a saucepan, bring water, butter and chocolate to a boil, stirring occasionally. Remove from the heat. Mix in flour and remaining sugar. Stir in sour cream, baking soda, salt and remaining eggs until smooth.
Pour into a greased and floured 15" x 10" baking pan. Dollop cream cheese mixture over the top; cut through batter to create a marbled effect. Sprinkle with chocolate chips.
Bake at 375 degrees for 30-35 minutes or until a toothpick comes out clean. Cool. Makes about 5 dozen bars.